International Journal of Internet, Broadcasting and Communication

The Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회)
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On the Improvement of the Process by Analyzing Precision Diagnosis of Deteriorated Railroad Communication Facilities

  • Hwang, Sun Woo (Northern Railroad Research Division, Korea Railroad Research Institute) ;
  • Kim, Joo Uk (Northern Railroad Research Division, Korea Railroad Research Institute) ;
  • Park, Jeong Jun (Northern Railroad Research Division, Korea Railroad Research Institute) ;
  • Kim, Hyung Chul (Smart Electrical & Signaling Division, Korea Railroad Research Institute) ;
  • Park, Jin Hyuk (Smart Electrical & Signaling Division, Korea Railroad Research Institute) ;
  • Kim, Young Min (Department of Systems Engineering, Ajou University) ;
  • Lee, Gye Chool (Engineering Division, Saytel Communication Co., Ltd.)
  • Received : 2021.03.09
  • Accepted : 2021.03.18
  • Published : 2021.05.31
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Abstract

Railroad Systems, which are national infrastructure industries, cause unexpected property and human damage if they fail to function while operating. Accordingly, railroad facilities supporting the railroad system are areas where high reliability and safety are required. However, it is time for systematic and scientific maintenance to be taken away from the traditional maintenance methods, as the nation's railroad facilities are now aging seriously. The purpose of this study was to secure the safety and reliability of the aging railroad communication facilities and to improve their performance. The research subjects were selected as a precision diagnosis process for railroad communication facilities, and improvement points were derived through detailed precision diagnosis process analysis. It is deemed that this study can contribute based on securing stability, improving reliability, and continuous improvement of railroad communication facilities should be conducted in the operation of the entire railroad system.

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Acknowledgement

This research was supported by a grant from R&D Program of the Korea Railroad Research Institute, Republic of Korea

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